Omron G6A-274P-ST-US 5 VDC PCB Mount Signal Relay 5Vdc 2 CO, DPDT G6A-274P-ST-US 5 VDC 数据表
产品代码
G6A-274P-ST-US 5 VDC
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248
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PCB Signal Relay – G6A
Model Number Legend
1. Relay Function
None: Single-side stable
U: Single-winding latching
K: Double-winding latching
U: Single-winding latching
K: Double-winding latching
2. Contact Form
2: DPDT
4: 4PDT
4: 4PDT
3. Contact Type
7: Bifurcated crossbar
Ag (Au-clad) contact
3: Bifurcated crossbar
AgPd (Au-clad) contact
4. Enclosure Ratings
4: Fully sealed
5. Terminals
P: Straight PCB
6. Stand-off
ST: Stand-off 0.64 mm
7. Special Function
40: Low-sensitivity (400 mW)
LT: Low thermoelectromotive force
LT: Low thermoelectromotive force
8. Approved Standards
US: UL, CSA certified
9. Rated Coil Voltage
3, 4.5, 5, 6, 9, 12, 24, 48 VDC
G6A - - - VDC
1
2
3
4
5
6
7
8
9
Ordering Information
Contact
Ag + Au-clad
AgPd + Au-clad
General purpose
DPDT
G6A-274P-ST-US
G6A-234P-ST-US
4PDT
G6A-474P-ST-US
G6A-434P-ST-US
Low-sensitivity
DPDT
G6A-274P-ST40-US
G6A-234P-ST40-US
4PDT
G6A-474P-ST40-US
G6A-434P-ST40-US
Single-side Stable Type
Rated coil voltage
Note: When ordering, add the rated coil voltage to the model number.
Example: G4A-1A-E 12 VDC
Contact
Ag + Au-clad
AgPd + Au-clad
General purpose
DPDT
G6AK-274P-ST-US
G6AK-234P-ST-US
4PDT
G6AK-474P-ST-US
G6AK-434P-ST-US
Low-sensitivity
DPDT
G6AK-274P-ST40-US
G6AK-234P-ST40-US
4PDT
G6AK-474P-ST40-US
G6AK-434P-ST40-US
Double-winding Latching Type
Contact
Ag + Au-clad
AgPd + Au-clad
General purpose
DPDT
G6AU-274P-ST-US
G6AU-234P-ST-US
4PDT
G6AU-474P-ST-US
G6AU-434P-ST-US
Single-winding Latching Type
Fully sealed Relay with High Impulse Dielectric
for Use in Telecommunications Equipment
for Use in Telecommunications Equipment
■
ROHS compliant.
■
High sensitivity can be driven by digital circuits.
■
Horizontal design allows use in
1
⁄
2
inch PCB racks.
■
Impulse withstand voltage meets FCC Part 68
requirements.
requirements.
■
Relays can be mounted side-by-side due to
low magnetic leakage.
low magnetic leakage.
■
Single- and double-winding latching relays
also available.
also available.
■
Special models available for low thermoelectromotive
force.
force.
Signal Relays
PCB Signal Relay – G5V-2
Dimensions
Note: 1. All units are in millimetres unless otherwise indicated.
2. Orientation marks are indicated as follows:
Terminal Arrangement/
Internal Connections
(Bottom View)
Internal Connections
(Bottom View)
Mounting Holes
(Bottom View)
(Bottom View)
Tolerance:
±0.1
20.5 max.
20.3 typ.
20.3 typ.
10.1 max.
9.9 typ.
9.9 typ.
11.5 max.
11.4 typ.
11.4 typ.
0.5
3.5
7.62
0.3
0.5
7.62
5.08 5.08
(1.3)
7.62
(1.3)
Eight, 1-dia. holes
(1.2)
1
16
4
13
6
11
8
9
Precautions
Long-term Continuously ON Contacts
Using the Relay in a circuit where the Relay will be ON
continuously for long periods (without switching) can lead to
unstable contacts because the heat generated by the coil itself
will affect the insulation, causing a film to develop on the contact
surfaces. Be sure to use a fail-safe circuit design that provides
protection against contact failure or coil burnout.
continuously for long periods (without switching) can lead to
unstable contacts because the heat generated by the coil itself
will affect the insulation, causing a film to develop on the contact
surfaces. Be sure to use a fail-safe circuit design that provides
protection against contact failure or coil burnout.
Relay Handling
When washing the product after soldering the Relay to a PCB, use
a water-based solvent or alcohol-based solvent, and keep the
solvent temperature to less than 40°C. Do not put the Relay in a
cold cleaning bath immediately after soldering.
a water-based solvent or alcohol-based solvent, and keep the
solvent temperature to less than 40°C. Do not put the Relay in a
cold cleaning bath immediately after soldering.
CAT. No. K046-E2-03A-X
Omron 08 Cat 1-302 5/10/07 15:39 Page 248